Function TEST_F

src/tests/containerizer/docker_tests.cpp:143–309

This test tests the functionality of the docker's interfaces.

// This test tests the functionality of the docker's interfaces.
TEST_F(DockerTest, ROOT_DOCKER_interface)
{
  const string containerName = NAME_PREFIX + "-test";
  Resources resources = Resources::parse("cpus:1;mem:512").get();

  Owned<Docker> docker = Docker::create(
      tests::flags.docker,
      tests::flags.docker_socket,
      false).get();

  // Verify that we do not see the container.
  Future<vector<Docker::Container>> containers =
    docker->ps(true, containerName);
  AWAIT_READY(containers);

  foreach (const Docker::Container& container, containers.get()) {
    EXPECT_NE("/" + containerName, container.name);
  }

  Try<string> directory = environment->mkdtemp();
  ASSERT_SOME(directory);

  ContainerInfo containerInfo;
  containerInfo.set_type(ContainerInfo::DOCKER);

  ContainerInfo::DockerInfo dockerInfo;
  dockerInfo.set_image(DOCKER_TEST_IMAGE);

  containerInfo.mutable_docker()->CopyFrom(dockerInfo);

  CommandInfo commandInfo;
  commandInfo.set_value(SLEEP_COMMAND(120));

  Try<Docker::RunOptions> runOptions = Docker::RunOptions::create(
      containerInfo,
      commandInfo,
      containerName,
      directory.get(),
      DOCKER_MAPPED_DIR_PATH,
      resources);

  ASSERT_SOME(runOptions);

  // Start the container.
  Future<Option<int>> status = docker->run(runOptions.get());

  Future<Docker::Container> inspect =
    docker->inspect(containerName, Seconds(1));

  AWAIT_READY(inspect);

  // Should be able to see the container now.
  containers = docker->ps();
  AWAIT_READY(containers);
  bool found = false;
  foreach (const Docker::Container& container, containers.get()) {
    if ("/" + containerName == container.name) {
      found = true;